Question: In which film do you expect most average shot length?
Paraphrase: Which movie will have the longest shot on average?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q11424 . ?ent wdt:P2208 ?obj } ORDER BY DESC(?obj)LIMIT 5 
Answer: Russian Ark, Too Late, The Mist, The Bourne Supremacy